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有机化学
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有机化学 ›› 2008, Vol. 28 ›› Issue (01): 123-126. 上一篇    下一篇

研究简报

3-甲氧基-5-氯-2,6-二硝基吡啶的合成及晶体结构

陈军，李全良，王建龙*，耿天奇   

  1. (a中北大学化工与环境学院 太原 030051)
  • 收稿日期:2006-11-01 修回日期:1900-01-01 发布日期:2008-01-23
  • 通讯作者: 王建龙

Synthesis and Crystal Structure of 3-Methoxyl-5-chloro-2,6-dinitropyridine

CHEN Jun, LI Quan-Liang, WANG Jian-Long*, GENG Tian-Qi   

  1. (a School of Chemical Engineering and Environment, North University of China, Taiyuan 030051)
  • Received:2006-11-01 Revised:1900-01-01 Published:2008-01-23
  • Contact: WANG Jian-Long

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723

被引次数

10

以3,5-二氯吡啶为原料, 通过取代、硝化合成了3-甲氧基-5-氯-2,6-二硝基吡啶, 由X射线单晶衍射, IR, 1H NMR, MS及元素分析对其进行了表征. 晶体结构分析表明, 化合物为单斜晶系, 空间群P21/n, 晶胞参数a＝0.66490(13) nm, b＝1.0842(2) nm, c＝1.2715(3) nm, β＝95.55(3)°, V＝0.9123(3) nm3; Z＝4, Dc＝1.701 g•cm－3; F(000)＝472; μ＝0.426 mm－1.

关键词: 3,5-二氯吡啶, 3-甲氧基-5-氯-2,6-二硝基吡啶, 晶体结构

3-Methoxyl-5-chloro-2,6-dinitropyridine was synthesized from 3,5-dichloropyridine by substitution and nitration, and characterized by single crystal X-ray diffraction analysis, IR, 1H NMR, MS spectra and elemental analysis. The crystal is in monoclinic system with space group P21/n, and the unit cell parameters as follows: a＝0.66490(13) nm, b＝1.0842(2) nm, c＝1.2715(3) nm, β＝95.55(3)°, V＝0.9123(3) nm3; Z＝4, Dc＝1.701 g•cm－3; F(000)＝472; μ＝0.426 mm－1.

Key words: 3-methoxyl-5-chloro-2,6-dinitropyridine, 3,5-dichloropyridine, crystal structure